don't take chantix if you've had a serus allergic or skin reaction to it. if you develop these stop taking chantix and see your doctor right away as some can be life-threatening. if you have a history of heart or blood vessel problems, tell your doctor if you have new or worse symptoms. get medical help right away if you have symptoms of a heart attack. use caution when driving or operating machinery. common side effects include nausea, trouble sleeping and unusual dreams. it helps to have people around you... they say, you're much bigger than this. and you are. [ male announcer ] ask your doctor if chantix is right for you. >> alisyn: welcome back. fox nurse alert. you're looking live at the border between israel and gaza. israel reportedly may be just hours away from launching a ground war against gaza militants. leeland vittert is live in southern israel where he was just caught in the middle. tell us an update. >> just like the one million israelis who live in southern israel, we were here as the sirens went off. so far gaza militants launched a little